# SolidCage — Agentic OS Demo Suite

> Free tools, open-source repos, and slide decks for building governed AI employees and digital twin factories. Built by Filip Szalewicz (Fractional CTO, SolidCage).

## Apps

- [SolidCage Apps Hub](https://apps.solidcage.com/): Central index for all SolidCage tools, decks, and repos
- [Digital Twin Factory Demo Portal](https://apps.solidcage.com/twin-portal/): Thesis, twin gallery, ROI simulator, architecture overview, intake form, and control plane demo
- [Digital Twin Builder](https://apps.solidcage.com/twin-portal/twin-builder/): 10-minute AI interview that produces a downloadable twin package (agent-spec.yaml, identity.md, guardrails.md, skill assignments)
- [Agent ROI Generator](https://apps.solidcage.com/agent-roi-generator/): 5-step intake → 6-dimension opportunity score + 30/60/90 roadmap + PDF export
- [Agentic Readiness Scorecard](https://apps.solidcage.com/agent-roi-generator/scorecard): 12-question, 5-dimension readiness benchmark with radar chart
- [Operational Intelligence Tracker](https://apps.solidcage.com/oi-tracker/): Log a metric weekly, visualise whether your improvement curve is accelerating, stable, or tapering

## Slide Decks

- [The Agentic OS Playbook](https://apps.solidcage.com/decks/agentic-os-playbook): How to operate an organisation as an agentic OS — People, Process, Technology
- [The ROI of AI Employees](https://apps.solidcage.com/decks/roi-ai-employees): Investor-grade case for governed AI employees, cost model, and decision framework
- [Digital Twin Factories](https://apps.solidcage.com/decks/digital-twin-factories): Engineering pattern for building and governing digital twin factories

## API

- [OpenAPI 3.1 Specification](https://apps.solidcage.com/api/openapi.json): Machine-readable spec for all Twin Builder endpoints
- [Health Check](https://apps.solidcage.com/api/healthz): GET — server health status
- [Twin Builder Chat](https://apps.solidcage.com/api/openai/twin-builder/chat): POST — SSE-streaming interview chat (stateless; client sends full transcript)
- [Twin Builder Synthesize](https://apps.solidcage.com/api/openai/twin-builder/synthesize): POST — generate agent-spec.yaml + identity.md + guardrails.md from interview
- [Twin Builder Email](https://apps.solidcage.com/api/openai/twin-builder/email): POST — email twin package + deploy guide to the principal
- [Twin Builder Regenerate](https://apps.solidcage.com/api/openai/twin-builder/regenerate): POST — regenerate a single section of the twin package
- [Apps Manifest](https://apps.solidcage.com/apps.json): GET — machine-readable index of all apps, decks, and repos

## Open-Source Repos (github.com/fszale)

- [agent-kernel](https://github.com/fszale/agent-kernel): Reusable agent substrate — 26 skills, 19 prompts, 17 templates, Mermaid diagrams, GitHub Actions
- [digital-twin-filip](https://github.com/fszale/digital-twin-filip): Filip Szalewicz's digital twin — persona, role bindings, decision patterns, guardrails
- [agent-factory](https://github.com/fszale/agent-factory): Factory runtime — FastAPI + Supabase, HITL approval queue, React admin dashboard
- [agentic-playbook](https://github.com/fszale/agentic-playbook): Operational Intelligence Lab methodology and playbook
- [digital-twin-factory](https://github.com/fszale/digital-twin-factory): Demo portal methodology and reference architecture
- [agent-roi-generator](https://github.com/fszale/agent-roi-generator): Source for the ROI Generator + Scorecard tools
- [operational-intelligence-lab](https://github.com/fszale/operational-intelligence-lab): OI Lab rate-of-improvement methodology

## Contact

- Book a session with Filip: https://crm.solidcage.com/widget/bookings/filip-szalewicz-fractional-cto-calendar-vfs0lblxh
- Website: https://solidcage.com
- GitHub: https://github.com/fszale